Highly recommend staying here. Was a great base during our four days in Bangkok. Nucharee,her sister, and their mother were all so kind and welcoming. We had a late arrival and early departure and Nucharee was excellent with communicating directions and even met us on arrival at the near BTS station.
The place itself is clean and comfortable with a full size fridge and kettle in the room and a kitchen close by with any necessities if you want to cook.
I thoroughly enjoyed the provided breakfast each morning because it was delicious and something different each day.
It is slightly outside of the tourist zone, but we liked the location - there was plenty of nearby street food and the BTS kept us easily connected.
Train noise was not an issue for us. Supposedly they start at 5am, but I never heard one until 7:30am which is when we wanted to wake up each day anyway to explore the city.
Again, I highly recommend and will stay again if back in Bangkok.